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Water Sentinel PGE-2 ProGuard Water Filter for Swamp Coolers

The Water Sentinel PGE-2 Swamp Cooler ProGuard water filter helps prevent lime and scale buildup in your swamp cooler. These units are designed to last all season. These units are ready to use, just remove from the package and drop into the water. The Water Sentinel PGE-2 ProGuard filters are easy to install. Just place inside the swamp cooler's water pan. The Water Sentinel PRO GUARD swamp cooler filter utilizes a high quality, food grade, NSF listed polyphosphate. The Water Sentinel PGE2 ProGuard will increase the pad life and maintain cooler performance. The PGE-2 measures 1-3/8 x 6-5/8.

Water Sentinel PRO GUARD PGE-2 is designed for evaporative coolers or swamp coolers up to 10,000 cfm